Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937448 | Forming filtration media for maintaining flow passage through a sock style filter | Tracie L. Stutzman, Gary L. Rickle, William Nichelson | 2018-04-10 |
| 8715497 | In-tank fluid filter with plastic retainer | Travis Schnipke, Gary L. Rickle, Joseph Wendahl | 2014-05-06 |
| 7217361 | Filter with support columns | Michael J. Connor, Rebecca Beier, Jessie A. Knight, Edwin A. Castellanos, Gary L. Rickle | 2007-05-15 |
| 6740236 | Fuel filter assembly having a conductive spring | Gary L. Rickle | 2004-05-25 |
| 5820754 | Snap latch filter ring for a fuel injector | Daniel G. Cassidy, Robert A. Avers | 1998-10-13 |
| 5807483 | Snap latch filter ring for a fuel injector | Daniel G. Cassidy, Robert A. Avers | 1998-09-15 |